From 05e4e5b87aab74f994acf9dd4bed4a8f1367cd09 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Wed, 12 Sep 2012 20:13:37 -0700 Subject: dev: Add dev_vprintk_emit and dev_printk_emit Add utility functions to consolidate the use of create_syslog_header and vprintk_emit. This allows conversion of logging functions that call create_syslog_header and then call vprintk_emit or printk_emit to the dev_ equivalents. Signed-off-by: Joe Perches Acked-by: David S. Miller Tested-by: Jim Cromie Acked-by: Jason Baron Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux/device.h') diff --git a/include/linux/device.h b/include/linux/device.h index a1443b48ed4b..0d9ba0c09791 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -897,6 +897,10 @@ extern const char *dev_driver_string(const struct device *dev); extern int create_syslog_header(const struct device *dev, char *hdr, size_t hdrlen); +extern int dev_vprintk_emit(int level, const struct device *dev, + const char *fmt, va_list args); +extern __printf(3, 4) +int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...); extern __printf(3, 4) int dev_printk(const char *level, const struct device *dev, @@ -918,6 +922,13 @@ int _dev_info(const struct device *dev, const char *fmt, ...); #else +static int dev_vprintk_emit(int level, const struct device *dev, + const char *fmt, va_list args) +{ return 0; } +static inline __printf(3, 4) +int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...) +{ return 0; } + static inline int __dev_printk(const char *level, const struct device *dev, struct va_format *vaf) { return 0; } -- cgit v1.2.3